a = "888kkk"
b = False
c = a or b  # 逻辑或 当逻辑运算符左右出现一个布尔值为真的值如：True，非空字符串即返回真左右两边都是false即为假
d = a and b  # 逻辑与 当luojiyuansuna
e = not b
lll = []
hhh = 5
ggg = False


# 逻辑运算符not and or 优先级由大到小为 not > and > or

